# GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.DataSchema

## Content

<div class="doc-site-dotnet-api-container">



  <h1 id="GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_DataSchema" data-uid="GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.DataSchema" class="text-break">DataSchema Class
</h1>
  <div class="markdown level0 summary"><p>Defines the data schema of database.</p>
</div>
  <div class="markdown level0 conceptual"></div>
  <div class="inheritance">
    <h5>Inheritance</h5>
    <div class="level0"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
    <div class="level1"><span class="xref">DataSchema</span></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.html">GrapeCity.ActiveReports.Extensibility.Data.SchemaModel</a></h6>
  <h6><strong>Assembly</strong>: MESCIUS.ActiveReports.dll</h6>
  <h5 id="GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_DataSchema_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public sealed class DataSchema</code></pre>
  </div>
  <h3 id="constructors">Constructors
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_DataSchema__ctor_System_Collections_Generic_IEnumerable_GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_Table__System_Collections_Generic_IEnumerable_GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_ForeignKey__" data-uid="GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.DataSchema.#ctor(System.Collections.Generic.IEnumerable{GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.Table},System.Collections.Generic.IEnumerable{GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.ForeignKey})">
          <a class="xref" href="GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.DataSchema.-ctor.html#GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_DataSchema__ctor_System_Collections_Generic_IEnumerable_GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_Table__System_Collections_Generic_IEnumerable_GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_ForeignKey__">DataSchema(IEnumerable&lt;Table&gt;, IEnumerable&lt;ForeignKey&gt;)</a>
        </td>
        <td class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.DataSchema.html">DataSchema</a> class.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="fields">Fields
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_DataSchema_Empty" data-uid="GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.DataSchema.Empty">
          <a class="xref" href="GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.DataSchema.Empty.html">Empty</a>
        </td>
        <td class="markdown level1 summary"><p>Represents the empty data schema.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="properties">Properties
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_DataSchema_ForeignKeys" data-uid="GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.DataSchema.ForeignKeys">
          <a class="xref" href="GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.DataSchema.ForeignKeys.html#GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_DataSchema_ForeignKeys">ForeignKeys</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the collection of foreign keys in the schema.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_DataSchema_Tables" data-uid="GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.DataSchema.Tables">
          <a class="xref" href="GrapeCity.ActiveReports.Extensibility.Data.SchemaModel.DataSchema.Tables.html#GrapeCity_ActiveReports_Extensibility_Data_SchemaModel_DataSchema_Tables">Tables</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the collection of tables in the schema.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="extensionmethods">Extension Methods</h3>
  <div>
      <a class="xref" href="GrapeCity.ActiveReports.ReportsCore.Tools.ObjectExtensions.ApplyDefaults.html#GrapeCity_ActiveReports_ReportsCore_Tools_ObjectExtensions_ApplyDefaults__1___0_">ObjectExtensions.ApplyDefaults&lt;TObject&gt;(TObject)</a>
  </div>
  <div>
      <a class="xref" href="GrapeCity.ActiveReports.ReportsCore.Tools.ObjectExtensions.SetValue.html#GrapeCity_ActiveReports_ReportsCore_Tools_ObjectExtensions_SetValue__1___0_System_ComponentModel_PropertyDescriptor_System_String_">ObjectExtensions.SetValue&lt;TObject&gt;(TObject, PropertyDescriptor, string)</a>
  </div>
  <div>
      <a class="xref" href="GrapeCity.ActiveReports.ReportsCore.Tools.ObjectExtensions.ToNameValueCollection.html#GrapeCity_ActiveReports_ReportsCore_Tools_ObjectExtensions_ToNameValueCollection_System_Object_">ObjectExtensions.ToNameValueCollection(object)</a>
  </div>

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